This is a *CLEAN* NETGEAR FS608 8-Port 10/100 Fast Ethernet Desktop Switch
It includes the AC Power Adapter.

Everything works perfectly but our network was upgraded recently and we no longer need it.

Here is the link to the documentation on the official NETGEAR site 
https://www.netgear.com/support/product/fs608v1/#docs

Please email if you have any questions.

Thanks!